Answer:
27x³+64y³
=3³x³+64y³
=3³x³+4³y³
=(3x)³+4³y³
=(3x)³+(4y)³
=(3x+4y) x ((3x)²-3x4y+(4y)²)
=(3x+4y) x (9x²-3x4ý+(4y)²)
=(3x+4y) x (9x²-12xy+(4y)²)
ANSWER: =(3x+4y) x (9x²-12xy+16y²)
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Answer:
27x³+64y³
=3³x³+64y³
=3³x³+4³y³
=(3x)³+4³y³
=(3x)³+(4y)³
=(3x+4y) x ((3x)²-3x4y+(4y)²)
=(3x+4y) x (9x²-3x4ý+(4y)²)
=(3x+4y) x (9x²-12xy+(4y)²)
ANSWER: =(3x+4y) x (9x²-12xy+16y²)